AUDI A6 C6 ABS PUMP ESP MODULE 4F0614517R 4F0910517AB BOSCH 0265950506

Product code: KOD-001187416515370812

Available quantity Part in EU and UK warehouses

Genuine used Audi A6 C6 ABS pump / ESP control module. OEM 4F0 614 517 R, 4F0 910 517 AB. Bosch 0 265 950 506. Please match all part numbers before purchase.

€29900 inc VAT
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Warranty: 1
Country of origin: Germany
Manufacturer: BOSCH

Audi A6 C6 ABS Pump ESP Module 4F0614517R 4F0910517AB Bosch 0265950506

Genuine used Audi A6 C6 ABS pump / ESP control module with Bosch ESP 8.0 system.

Part Numbers:

  • Audi ABS Hydraulic Unit: 4F0 614 517 R / 4F0614517R
  • Audi ABS Control Module: 4F0 910 517 AB / 4F0910517AB
  • Bosch ECU Number: 0 265 950 506 / 0265950506
  • System: Bosch ESP 8.0

These numbers are associated with the same Bosch ESP 8.0 ABS/ESP system. Exact compatibility must always be confirmed against the original unit fitted to the vehicle.

Common ABS / ESP Problems

Typical symptoms associated with faults in this type of ABS/ESP system can include:

  • ABS warning light illuminated
  • ESP warning light illuminated
  • ABS and ESP lights appearing together
  • Parking brake malfunction warning
  • Traction control unavailable
  • ABS system not functioning
  • ESP system not functioning
  • Brake pressure sensor fault
  • Internal ABS hydraulic valve faults
  • Intermittent ABS/ESP warning lights
  • Fault codes returning after being cleared
  • Multiple brake-system warning messages on the dashboard

Common Fault Codes

Some commonly reported diagnostic fault codes associated with this Bosch ESP 8.0 ABS unit include:

01435 / 059B – Brake Pressure Sensor 1 (G201)
One of the notable faults associated with this ABS/ESP unit. It relates to the brake pressure sensor G201 and can result in ABS/ESP warning lights. Specialist repair listings specifically identify this fault for 4F0910517AB / 4F0614517R / 0265950506 units.

00257 – ABS Inlet Valve Front Left (N101)

00259 – ABS Inlet Valve Front Right (N99)

00265 – ABS Outlet Valve Front Left (N102)

00267 – ABS Outlet Valve Front Right (N100)

00273 – ABS Inlet Valve Rear Right (N133)

00274 – ABS Inlet Valve Rear Left (N134)

These codes can indicate faults involving the hydraulic valve circuits inside the ABS/ESP system.

01200 – Supply Voltage for ABS Valves
May indicate a problem with the electrical supply to the ABS hydraulic valves or related internal/external electrical circuits.

01418 – Switching Valve 1 for Vehicle Dynamics Control (N225)

01419 – Switching Valve 2 for Vehicle Dynamics Control (N226)

These are additional valve-related faults documented for this Bosch ESP 8.0 unit family.

Important – Fault Code Does Not Always Mean the ABS Unit Is Faulty

Before replacing the ABS pump/module, the vehicle should be properly diagnosed.

ABS and ESP warning lights can also be caused by:

  • Wheel speed sensors
  • Damaged sensor wiring
  • Wheel bearing / ABS encoder problems
  • Low battery voltage
  • ABS fuses or power supply
  • Poor ground connections
  • CAN communication faults
  • Steering angle sensor faults
  • Incorrect coding or calibration

A diagnostic fault code alone does not prove that the complete ABS unit has failed.

Compatibility

Please compare all part numbers with your original ABS unit before purchasing.

The most important numbers on this unit are:

4F0 614 517 R
4F0 910 517 AB
0 265 950 506

Audi A6 C6 vehicles were fitted with different ABS/ESP versions. Units can look almost identical while having different hardware or software configurations.

The suffix letters are particularly important, so do not purchase based only on 4F0 614 517 or 4F0 910 517.

Coding & Installation

Depending on the vehicle and replacement procedure, installation may require:

  • ABS/ESP coding
  • Vehicle-specific configuration
  • Steering angle sensor calibration
  • Basic settings / adaptations
  • Fault-code clearing
  • ABS hydraulic system bleeding

The 4F0910517AB system appears in diagnostic scans as ESP 8.0 quattro, with vehicle-specific software coding, illustrating why the replacement module must be correctly configured for the vehicle.

Genuine Used OEM Part

This is a genuine used OEM Audi / Bosch ABS ESP unit.

Please check the photos carefully for condition, connectors and part numbers.

If you are unsure whether this ABS unit is suitable for your vehicle, send us:

VIN + original ABS part number + fault codes + clear photo of the label on your original ABS unit.

We can compare the information before purchase.

Important: Professional installation and diagnosis are recommended. ABS is a safety-critical braking system. Fault-code descriptions are provided for reference and may vary depending on vehicle specification and diagnostic equipment.

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